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Explore the fundamental challenges of Music Information Retrieval (MIR) in this 13-minute lecture from MIT's Computational Music Theory and Analysis course. Examine the complex process of converting sound to musical score notation and discover how this transformation presents significant problems related to music theory and analysis. Learn about the theoretical and practical obstacles encountered when attempting to automatically transcribe audio recordings into readable musical notation, including issues of pitch detection, rhythm quantization, and harmonic interpretation. Understand how computational approaches to music analysis must grapple with the inherent ambiguities and complexities of musical sound when attempting to create accurate score representations.
